Hi,
I connected with Toad 14.2 to an Oracle 12cR2 container database, went to the tablespaces window and set my options like yours. I did not get any error. Please go to Main Menu -> Database -> Spool SQL -> Spool to Screen and try it again. This will give you the SQL that Toad is running. It's possible that if your database was upgraded from an earlier version, that this column is missing.
The query on my 12cR2 database looks like this:
SELECT t.con_id, t.tablespace_name, 'Datafile' file_type,
t.status tablespace_status, d.status file_status,
d.bytes - NVL(f.sum_bytes, 0) used_bytes,
NVL(f.sum_bytes, 0) free_bytes, t.initial_extent,
t.next_extent, t.min_extents, t.max_extents, t.pct_increase,
d.file_name, d.file_id, d.relative_fno, d.autoextensible, d.maxblocks,
d.maxbytes / 1048576 maxbytes, nvl(d.increment_by,0) increment_by, t.block_size, t.chunk_tablespace, t.bigfile
FROM
(select con_id, tablespace_name, file_id, sum(bytes) sum_bytes
from cdb_free_space
group by con_id, tablespace_name, file_id) f,
CDB_DATA_FILES d,
CDB_TABLESPACES t
WHERE t.tablespace_name = d.tablespace_name
AND f.tablespace_name(+) = d.tablespace_name
AND f.file_id(+) = d.relative_fno
AND t.con_id = d.con_id
AND f.con_id(+) = d.con_id
GROUP BY t.con_id, t.tablespace_name, d.file_name, d.file_id, d.relative_fno, t.initial_extent,
t.next_extent, t.min_extents, t.max_extents,
t.pct_increase, t.status, d.bytes, f.sum_bytes, d.status,
d.AutoExtensible, d.maxblocks, d.maxbytes, d.increment_by, t.block_size, t.chunk_tablespace, t.bigfile
UNION ALL
SELECT h.con_id, h.tablespace_name,
'Tempfile',
ts.status,
t.status,
SUM(NVL(p.bytes_used, 0)),
SUM((h.bytes_free + h.bytes_used) - NVL(p.bytes_used, 0)),
-1, -- initial extent
-1, -- initial extent
-1, -- min extents
-1, -- max extents
-1, -- pct increase
t.file_name,
t.file_id,
t.relative_fno,
t.autoextensible, t.maxblocks, t.maxbytes / 1048576 maxbytes, nvl(t.increment_by, 0) increment_by, ts.block_size, ts.chunk_tablespace, ts.bigfile
FROM containers("SYS"."V_$TEMP_SPACE_HEADER") h,
containers("SYS"."V_$TEMP_EXTENT_POOL") p,
sys.CDB_TEMP_FILES t,
sys.cdb_tablespaces ts
WHERE p.file_id(+) = h.file_id
AND p.tablespace_name(+) = h.tablespace_name
AND h.file_id = t.file_id
AND h.tablespace_name = t.tablespace_name
and ts.tablespace_name = h.tablespace_name
and p.con_id(+) = h.con_id
and h.con_id = t.con_id
and ts.con_id = h.con_id
GROUP BY h.con_id, h.tablespace_name, t.status, t.file_name, t.file_id, t.relative_fno, ts.status,
t.autoextensible, t.maxblocks, t.maxbytes, t.increment_by, ts.block_size, ts.chunk_tablespace, ts.bigfile
ORDER BY 1, 2, 6 DESC;